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[Chemical Knowledge]：Plastic modification, change the future of environmental protection industry

Read： 221 Time：14months ago Source：Transform the World with Simplicity

Plastic is a widely used material that can be made into products of various shapes and uses, such as plastic bags, plastic containers, plastic pipes, etc. However, with the increasing use and imperfect recycling technology, plastic waste is increasing, causing serious pollution and even harm to the environment. Therefore, how to solve the problem of plastic pollution has become one of the important contents of the global environmental protection agenda.

In this context, plastic modification technology came into being. Plastic modification refers to changing the structure and properties of plastic materials by chemical or physical methods to make them have better properties, such as wear resistance, high temperature resistance, corrosion resistance, and ultraviolet resistance. Therefore, plastic modification technology can effectively solve some shortcomings of plastic materials in specific applications, and improve their service life and recycling rate. The main methods of

plastic modification technology are physical modification and chemical modification. Physical modification is to change the properties of plastic materials by adding fillers, plasticizers, antioxidants, antioxidants, etc. For example, adding plasticizers in the production of plastic bags can increase the softness of plastic bags and make them more convenient to use. Chemical modification is to introduce various active groups into the chemical structure of the plastic substrate to change its chemical properties and thermal properties. For example, the plastic material can be crosslinked to improve its heat resistance and cold resistance. The advantage of chemical modification is that the performance of the modified product is more consistent and can be precisely modified according to specific needs.

plastic modification technology has a wide range of applications. At present, modified plastics have been widely used in automotive, construction, electronics, electricity, textiles, packaging and other fields, such as modified polypropylene is used in the production of auto parts, modified PC materials are used in the production of electronic products. Modified plastics can not only improve the performance of products, but also reduce production costs and reduce waste generation.

With the increasingly serious environmental pollution, the application prospect of plastic modification technology is very broad. The modified plastic material has better environmental performance and is more suitable for the requirements of sustainable development. Therefore, plastic modification technology will become an important part of the environmental protection industry and one of the key points in the development of the environmental protection industry.

through plastic modification technology, can improve the performance of plastic materials, improve its environmental performance, but also can promote the rapid development of environmental protection industry. Therefore, the importance of plastic modification technology and future development prospects can not be ignored.

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